Sergeant MacLane of the Mounties investigates the disruptive activities of a bunch of troublemakers.

A young heiress of an American gun factory is threatened by a masked man after her father was murder...

The mysterious Don Del Oro ("Lord of Gold"), an idol of the Yaqui Indians, plans to take over the go...

A movie serial in 12 chapters: The famous comic strip character is on a mission to protect a secret...

Dr. Mabuse and his organization of criminals are in the process of completing their latest scheme, a...

In the 56th (and next-to-last serial) made by Columbia Pictures, Montana Deputy Dan Lawson, posing a...

Constable Ward is assigned to track down a mysterious villain known only as The Leader. Trying to lo...

Irrepressible Helen Rhinelander, the daughter of a railroad president. A dastardly villain, Segrue, ...

On the American frontier in the last decades of the 19th century, Billie is a female cowboy who figh...

A movie serial in 12 chapters: After gold is discovered in the town of Nugget, the titular band of ...

A serial in 12 chapters. Tarzan goes to Guatemala to find his lost friend, D'Arnot. On the way he h...

The nefarious Dr. Fu Manchu searches for the keys to the tomb of Genghis Khan, in order to fulfill a...

Disaster seems imminent when scientists discover that the planet Mongo is about to crash into Earth....

The Wrecker wrecks trains on the L & R Railroad. One of his victims is Larry Baker's father. Baker w...

Japanese spies attempt to subvert America's war effort; G-Men attempt to thwart their plot.

A villain named Marlof attempts to set up secret missile bases inside Canada so he can launch missil...

Crooks discover a Genghis Khan treasure ship on the Canada-Alaska border but the treasure is hidden ...

The female leader of an international crime ring steals a valuable artifact that can give her the po...

Two federal agents battle a gang that hijacks trucks carrying materials vital for the security of th...